I Have MinGW Distro with GCC comiler and Boost Libs (download from nuwen.net).
I need link some Boost headers. And GCC don't looking for headers in "C:\MinGW\include" folder. It looking for only in this folders:
g++ ./server.cpp -v -c
#include "..." search starts here:
#include <...> search starts here:
c:\mingw\bin\../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../include/c++/8.1.0
c:\mingw\bin\../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../include/c++/8.1.0/x86_64-w64-mingw32
c:\mingw\bin\../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../include/c++/8.1.0/backward
c:\mingw\bin\../lib/gcc/x86_64-w64-mingw32/8.1.0/include
c:\mingw\bin\../lib/gcc/x86_64-w64-mingw32/8.1.0/include-fixed
c:\mingw\bin\../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../x86_64-w64-mingw32/include
End of search list.
In my makefile I have to do this
g++ -I "C:\MinGW\include" ./main.cpp
but I want do just this:
g++ ./main.cpp
Can I set some Windows 10 evironment variable for gcc or I need set gcc it-self or something like this?
Or should I always wirte flag -I ?
I got it.
I have to compile it in the command line, which is opened by the file C:\MinGW\open_distro_window.bat. As stated in the instructions, in the third paragraph on these site.